IT Systems Administrator

Description The Leidos National Security Sector is seeking an experienced Systems Administrator to provide technical expertise installing, configuring, supporting, and maintaining enterprise technology systems in support of a federal law enforcement agencyu2019s real estate and facilities management initiatives. This role will ensure system stability, optimize performance, and provide day-to-day operational support across the technology portfolio. At Leidos, you will join a team of innovators tackling some of the worldu2019s most complex challenges through advanced technology solutions. We offer a collaborative environment where your TRIRIGA expertise and leadership will directly impact mission success, while providing exceptional opportunities for professional growth and advancement. This position is on a future contract pending award announcement. Primary Responsibilities. + Develop and implement custom solutions, workflows, and system configurations to support mission requirements within TRIRIGA/IWMS and related enterprise systems. + Monitor systems to ensure high availability, performance, and security, proactively identifying and resolving issues. + Perform installation, configuration, and ongoing support of enterprise applications, databases, and middleware. + Maintain the real estate and facilities technology portfolio, including system upgrades, patches, and lifecycle management. + Support integration between TRIRIGA/IWMS and other enterprise systems, ensuring data consistency and interoperability. + Apply expertise with Oracle, Java, Linux/UNIX/AIX, and WebSphere libraries to configure, optimize, and troubleshoot application environments. + Provide user support and training, managing system access, permissions, and issue resolution. + Maintain system documentation, technical procedures, and configuration baselines to support audits and compliance. + Collaborate with developers, database administrators, and IT security teams to deliver reliable and secure solutions. + Participate in technical meetings, change management reviews, and system planning sessions, providing actionable recommendations. Required Security Clearance: + Active Top Secret. Basic Qualifications. + Bachelor's degree and a minimum of 5 years of professional experience as a Systems Administrator supporting enterprise environments _(additional experience, education and training may be considered in lieu of degree)._ + Proven expertise with databases, networks, system security, and data backup/recovery processes. + Strong SQL development skills with the ability to design queries, optimize performance, and support data integrations. + Hands-on experience creating and maintaining automation scripts in PERL (experience with PowerShell, Python, or Shell scripting is a plus). + Solid background in Windows Server Administration, including Active Directory, Group Policy, and Microsoft IIS configuration/management. + Proficiency with Linux, UNIX, and AIX environments, with strong command-line administration and troubleshooting abilities. + Working knowledge of Oracle databases, Java environments, and IBM WebSphere libraries to support enterprise applications. + Demonstrated ability to troubleshoot complex system issues, identify root causes, and implement effective solutions. + Strong communication and documentation skills, with the ability to collaborate across technical and non-technical teams. Preferred Qualifications. + Experience administering enterprise applications or integrated workplace/real estate systems in enterprise or government environments. + Familiarity with federal real estate and facilities management processes, compliance, and reporting requirements. + Knowledge of ITIL or other IT service management frameworks to support structured operations and service delivery. + Hands-on experience with data integration, reporting, and analytics tools to support portfolio insights and performance metrics. + Understanding of building automation systems (BAS), IoT integrations, or smart building technologies as they relate to facilities management. + Experience supporting cloud-based deployments (AWS, Azure, or hybrid) for enterprise applications. + Knowledge of cybersecurity best practices and federal standards (e.g., FISMA, NIST, FedRAMP) relevant to enterprise systems. + Familiarity with enterprise asset management (EAM) or computerized maintenance management systems (CMMS). + Demonstrated ability to work effectively with real estate service delivery teams, facilities managers, and IT SMEs to align technology with mission needs. At Leidos, we donu2019t want someone who

Created: 2025-10-04